| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.60 | 10.515% | $179.6974 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $233.30 | 9.283% | $254.9572 | $254.96 | $254.95 | $255.00 |
| Purchase #3 | $46.80 | 11.278% | $52.0781 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $211.97 | 5.134% | $222.8525 | $222.85 | $222.85 | $222.90 |
| Purchase #5 | $220.83 | 7.133% | $236.5818 | $236.58 | $236.60 | $236.60 |
| Purchase #6 | $138.49 | 3.606% | $143.4839 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $101.89 | 5.405% | $107.3972 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $1,115.88 | $1,197.0481 | $1,197.05 | $1,197.10 | $1,197.20 | |